... Distribution gas reservoir machine learning neural network flow rate fuzzy logic Thickness prediction gas field society of petroleum engineers artificial neural network reservoir IPR curve correlation coefficient Inflow Performance Relationship relative error Standard Deviation Introduction...

... cement evaluation log Upstream Oil & Gas cement evaluation interpretation casing and cementing Thickness cement bond log cement evaluation integrity transducer society of petroleum engineers Introduction Traditional Cement Evaluation Tools Traditional cement evaluation is used...

... experiment block sample computed tomography stimulation radial distribution wormhole orthogonal Upstream Oil & Gas CT scan plug Injection Rate CT image borehole test rad-001 radial thickness Introduction Matrix stimulation is an important technique to improve the productivity...

... factor in reservoir with distinct thief layers. The treatment surfactant volumes are relatively small, which enables this process to be cost-effective. waterflooding conformance improvement chemical flooding methods heterogeneity Thickness permeability layer recovery factor thief layer slug...

... permeability is 3.1mD, the average porosity is 13%, the average reservoir thickness is 19.5m, the original oil saturation is about 55%, and the geological reserves are estimated to be 40×10 4 t. Fig 1 gives the test well pattern, which was initially designed as the diamond shaped inverted nine-spot well...

... variable in thickness and represents glacial valley deposits. The Jawb Member is more widely spread in the study area and consists of more variable facies than the Ghazal Member. The Nuayyim Formation contains post-glacial deposits that are more complex and variable across the study area. The results...

... the reservoir beyond its thickness, but effectively establishing communication between the reservoir and the bore hole. Well data gathering such as completion type, intervals to be acidized, and reservoir pressure were also incorporated during the workflow process. The approach was piloted in two wells...

... Reservoir Surveillance casing and cementing em corrosion profile detection Thickness classification evaluation diameter case study maintenance irregularity corrosion international petroleum technology conference Pipeline Corrosion Subsurface Corrosion Upstream Oil & Gas completion field...

... indication, reservoir thickness, and permeability anisotropy. These factors were chosen based on literature search, perceptions and deliberations while the objective function is the cumulative oil production. Several experiments were conducted using extensive three dimensional fine scale numerical...

... of petroleum engineers Modeling & Simulation trainee Thickness reservoir management engineer participant flow zone young engineer Methodology Produced Water Salinity Measurement Recommend Production Strategy Reported salinity of water samples taken from the early water production...

... approach will identify only leak zones. The paper will discuss in details the development of this method and its successful implementation in a few selected offshore wells in the same field of the Arabian Gulf. production monitoring temperature survey Reservoir Surveillance Thickness production...

... these targets, there was a clear delineation of the upper and lower layer limits, with the target layer thicknesses in the range of 2-8 ft. Proactive well placement decisions were executed to maintain the trajectory within the target layer, resulting in unprecedented reservoir exposure. Placing a well...

... of the well or until the reservoir sand pinched out. In addition, any shallow OWC would be avoided. Having ascertained the reservoir development in the field, it was likely that there would be some reservoir sand at the top of the formation. The thickness and lateral continuity, of course, was unknown...

... monitoring Software Engineering flow map Modeling & Simulation water flow map simulation model workflow saturation evaluation Reservoir Surveillance Thickness criteria oil column sweet spot reservoir surveillance water saturation recovery factor reservoir opportunity index well planning...

..., 3 and 4. Layers-2 and 3 constitute the main reservoir body and are the most prolific layers. Layer-1, which is the focus of this paper, exposed to production using vertical wells, was not contributing due to its limited thickness and low reservoir quality compared to the other layers...

... such regions are illustrated in Figs. 4 and 5 along with colored contours reflecting Zone 1 porosity-thickness. In these perimeter areas, there is between 10 ft and 20 ft of oil column remaining in the top of Zone 2. Since there is an order of magnitude permeability contrast between Zone 1 (~100 mD...

... Abstract Previous studies indicated that the filter cake was heterogeneous and contained two layers with different properties such as thickness, porosity, and permeability. The difference in properties will affect the filtration process and the filter cake buildup for each layer. Previous...

... Abstract A recently introduced electromagnetic (EM) casing-corrosion evaluation tool provides total metal thickness, tubular internal diameter, and defect imaging inside single and multiple casings. Quantitative assessment of ongoing corrosion enables timely mitigation strategies to prevent...

... shaping process applies a filter to the seismic reflectivity data to match it to the local well impedance spectrum. By wedge modelling we show that the range of bed thicknesses consistently imaged by the relative impedance is affected by the impedance wavelet characteristics, particularly...

... Abstract Variations in the thicknesses and velocities of near-surface layers can cause serious problems for seismic reflection imaging of the deeper subsurface. Static corrections, calculated from near-surface velocity models, are used to remove the effects of the variable near surface...